7.7D Balanced and Unbalanced Forces

You push a box 35 N to the right. Your friend pushes the box 25 N in the same direction. What is the net force?

• 60 N balanced to the right

• 60 N unbalanced to the right

• 10 N balanced to the right

• 10 N unbalanced to the right

Tags

NGSS.MS-PS2-2

If forces are going in the same direction, you should

• add the forces

• subtract the forces

• multiply the forces

• divide the net force

Tags

NGSS.MS-PS2-2

What is net force?

• push or pull on an object

• the sum of all forces acting on an object

• the ability to do work by applying force

• the mass and height of an object

Tags

NGSS.MS-PS2-2

What is the net force of this object?

• 400 F arrow downward

• 400 F arrow upward

• 800 F arrow upward

• 800 F arrow downward

Tags

NGSS.MS-PS2-2

What will causes an object to move?

• unbalanced forces

• balanced forces

• net force

• potential energy

Tags

NGSS.MS-PS2-2

If a car is traveling faster and faster down a hill, you can be sure that-

• only gravity is acting on the car

• there is no friction acting on the car

• the net force on the car is 0

• unbalanced forces are acting on the object

Tags

NGSS.MS-PS2-2

What is the net force?

• 28 N unbalanced

• 14 N unbalanced

• 14 N balanced

• net force of 0

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1

What is the net force?

• 900 N unbalanced right

• 900 N balanced right

• 0 balanced

• 0 unbalanced

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1

What is the net force?

• 50 N balanced right

• 950 N unbalanced left

• 50 N unbalanced left

• 950 N balanced right

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1

What is the net force?

• balanced

• unbalanced

• kinetic energy

• friction

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1